3CX updates have been completed successfully, and system availability has been verified. Physical desk phones may need to be rebooted if you are experiencing issues. If you utilize the web client/PWA you may need to clear your browser cache.
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jun 08, 2026 - 21:00 CDT
Scheduled
Voxtelesys will be applying an urgent 3CX software security patch (Update 8 SecUpd or Update 9 RC4) to all hosted 3CX instances that are not currently on a recommended release.
3CX recently issued a security alert regarding a web server configuration vulnerability in a third-party component. To ensure your system remains fully protected, it is necessary that we apply this hotfix.
We do not anticipate any prolonged service disruption. To minimize impact, our NOC technicians will aim to perform these updates outside your normal business hours. Any potential downtime is expected to last no longer than one hour.